Merge "Use rotation animation for orientation change of non-occluded activity"...

Merge "Use rotation animation for orientation change of non-occluded activity" into rvc-dev am: e99df6db am: 086a38c6 am: a6129639

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11970304

Change-Id: I7f3ded3657990e7174a808136405eeea851cdfd3